Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KI4CUF callsign genealogy
Currently held by HERNANDEZ, ROBERTO E
The FCC publishes a previous_call_sign on
every amateur license — a self-link to the licensee's prior callsign.
Following those links produces the chain below.
Previous callsigns
Older callsigns held by KI4CUF's current licensee, walking backwards.
- HERNANDEZ, ROBERTO EFLgranted 1993-10-12cancelled 2003-10-31
Successor callsigns
Callsigns held now by people who previously held KI4CUF.
No current licensee on record previously held this callsign.